In August 2000, the branch committee of CPC henan dongfang anti-corrosion co., LTD was established. Total number of party members: 29.

In April 2005, the party branch was abolished and the general branch committee of henan dongfang anti-corrosion co., LTD was established. Total number of party members: 75.

In November 2006, the CPC Central Committee of henan dongfang anti-corrosion co., LTD was established. Total number of party members: 107.

In March 2008, it was renamed the committee of CPC eastern group.

By the end of December 2018, the total number of party members was 227.